#B7305A#B7305A

#B7305A is a mid, vivid pink. Relative luminance 0.129; OKLCH L 52.8% C 0.173 H 6.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B7305A
RGB	rgb(183, 48, 90)
HSL	hsl(341, 58%, 45%)
HSV	hsv(341, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 50.8%, 28.2%)
CIE-LAB	lab(42.65, 56.21, 8.01)
CIE-LCH	lch(42.65, 56.78, 8.11°)
OKLab	oklab(52.79% 0.1714 0.0208)
OKLCH	oklch(52.79% 0.173 6.9)
XYZ	xyz(22.4328, 12.9224, 10.9839)
Luminance	0.1292 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7305A #30B78D

analogous

#B7309E #B7305A #B74930

triadic

#B7305A #5AB730 #305AB7

tetradic

#B7305A #9EB730 #30B78D #4930B7

square

#B7305A #9EB730 #30B78D #4930B7

split-complementary

#B7305A #30B749 #309EB7

monochromatic

#56172A #872342 #B7305A #D2527A #DE839F

Accessibility & contrast

On white

5.86

#B7305A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B7305A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7305A

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7305A	#FFFFFF	#000000	##FFFFFF
##B7305A	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545B

Deuteranopia (green-blind)

#746E57

Tritanopia (blue-blind)

#C71142

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b7305a;
/* rgb */ color: rgb(183, 48, 90);
/* oklch */ color: oklch(52.8% 0.173 6.9);

Tailwind

colors: {
  custom: {
    50: '#d37488',
    500: '#b7305a',
    950: '#000000',
  },
}

SCSS

$custom: #b7305a;
$custom-light: #d37488;
$custom-dark: #000000;

JSON

{
  "hex": "#b7305a",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 90
  },
  "hsl": {
    "h": 341.333,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52787,
    "c": 0.17266,
    "h": 6.9
  },
  "luminance": 0.12919
}

Semantic roles & 50–950 ramp

primary

#B7305A

secondary

#7BC8B0

accent

#E2B146

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B7305A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →